51。 My uncle is quite worn out from years of hard work。 He is no longer the man ___ he was fifteen years ago。A. which B。 whom C. who D。 that解析:本题考察定语从句的使用方法。关系代词在定语从句中做表语时，无论指人还是指物,都只能用 that，不用 which，且 that 也可以省略。故选 D。再如:China is not the country (that) it was。 中国不是从前的那个国家。Mary is no longer the girl (that） she used to be. 玛丽不是过去的那个女孩了。worn out 疲惫不堪的；精疲力竭的52. Which of the following sentence is a command（命令）？A. Beg your pardon.(请你原谅）B. Have a good time.C. Never do that again.D. What noise you are making。解析：本题考察几句常用口语的交际功能。答案显然是 C.53. Which of the following italicized phrases indicates purpose（目的)?A. She said it for fun， but others take her seriously.B. For all its effort, the team didn’t win the match。C. Linda has worked for the firm for twenty years.D. He set out for Beijing yesterday.解析：本题考察四个介词短语的使用方法，显然选 A。注意:B 选项中的 for all 是一种复合介词，意思是“尽管"，表达让步。54。 When you have finished with the book, don’t forget to return it to Tom, ___？A. do you B. will you C。 don’t you D. won’t you解析：本题考察反义疑问句的使用方法。我们懂得,在否认的陈说句背面用 will you？,故选 B。55。 In phrases like freezing cold, burning hot, soaking wet， the present participle（目前分词) is used as ___。A. as a command（命令） B. as a condition（条件） C。 for concession（让步） D。 for emphasis（强调)解析：本题考察目前分词做定语的使用方法，故选 D。56。 Which of the italicized phrase is INCORRECT?A。 The city is now ten times its original size.B. I wish I had two times his strength.C. The seller asked for double the usual price。D。 They come here four times every year.解析：本题考察倍...
